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Na + Se = Na2Se | Sib npaug | Tshuaj Reaction Paub meej

sodium + Selenium = Sodium selenide | Kub:> 130

Xov Xwm Tsuas yog 5% ntawm POPULATION yuav paub

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Cov ntsiab lus

2 Neej + SeNa2Se
sodium Selenium; CI77805; Saib Sodium selenide; Selenodisodium; Disodio selenide hmoov
2 1 1 Hws
Nguyên - Phân tử khối (g / mol)
Sib mol
Qhov hnyav (g)

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Cov ntaub ntawv ntxiv txog kev sib npaug 2Na + Se → Na2Se

Cov tshuaj tiv thaiv ntawm Na (sodium) reacts nrog Se (Selenium; CI77805; Se) yog dab tsi?

Kub: > 130

Kev piav qhia: Qhov zoo tagnrho ib puag ncig rau cov tshuaj tiv thaiv, xws li kub, siab, catalysts, thiab hnyav. Catalysts yog cov khoom uas ua kom nrawm nrawm (ceev) ntawm cov tshuaj tiv thaiv tshuaj tsis tau noj lossis ua ib feem ntawm cov khoom kawg. Catalysts tsis cuam tshuam rau cov xwm txheej sib npaug.

Yuav ua li cas tshwm sim thiab tsim Na2Se (Sodium selenide; Selenodisodium; Disodio selenide)?

Hauv kab lus tag nrho, koj tuaj yeem hais Na (sodium) reacts nrog Se (Selenium; CI77805; Se) thiab tsim Na2Se (Sodium selenide; Selenodisodium; Disodio selenide)

Phenomenon tom qab Na (sodium) reacts nrog Se (Selenium; CI77805; Se)

Cov kab zauv no tsis muaj cov ntaub ntawv tshwj xeeb hais txog qhov tshwm sim.

Hauv qhov no, koj tsuas yog xav kom soj ntsuam seb cov khoom puas muaj nuj nqi Na2 Se (Sodium selenide; Selenodisodium; Disodio selenide), tshwm sim tom kawg ntawm qhov tshuaj tiv thaiv.

Lossis yog ib yam hauv qab no cov tshuaj txhaum cai Se (Selenium; CI77805; Se), ploj mus

Dab tsi yog lwm cov ntaub ntawv tseem ceeb uas koj yuav tsum paub txog cov tshuaj tiv thaiv

Peb tsis muaj ntaub ntawv ntxiv txog cov tshuaj tiv thaiv no.

Pawg ntawm kev sib npaug


Cov lus nug ntxiv ntsig txog tshuaj tiv thaiv 2Na + Se → Na2Se

Cov lus nug ntsig txog reactant Na (sodium)

Dab tsi yog cov yam ntxwv ntawm cov tshuaj thiab lub cev ntawm Na (sodium)? Dab tsi yog cov tshuaj tiv thaiv uas muaj Na (sodium) ua reactant?

Cov lus nug ntsig txog reactant Se (Selenium; CI77805; Se)

Dab tsi yog cov yam ntxwv ntawm cov tshuaj thiab lub cev ntawm Se (Selenium; CI77805; Se)? Dab tsi yog cov tshuaj tiv thaiv uas muaj Se (Selenium; CI77805; Se) ua reactant?

Cov lus nug txog cov khoom Na2Se (Sodium selenide; Selenodisodium; Disodio selenide)

Dab tsi yog cov yam ntxwv ntawm cov tshuaj thiab lub cev ntawm Na2Se (Selenium; CI77805; Se)? Dab tsi yog cov tshuaj tiv thaiv uas muaj Na2Se (Sodium selenide; Selenodisodium; Disodio selenide) ua khoom?

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2Na + Se = Na2Se | Chemical Equation

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Cov ntawv tshaj tawm cov nyiaj tau los pab peb khaws cov ntsiab lus nrog qhov zoo tshaj plaws vim li cas peb yuav tsum tso adverts? : D

Kuv tsis xav txhawb lub vev xaib (kaw) - :(